Properties of P2P: Minimal dedicated infrastructure. Highly Decentralized. Scalable. Resilient to faults and attacks. Shielded from censorship. The best example for peer-to-peer systems is BitTorrent. BitTorrent is the peer-to-peer file sharing protocol that enables a node to download/upload large sets of data files automatically Types of Cloud: a. P RIVATE C LOUD : This type of cloud is operated solely operated by the organization. May be managed by the organization or a third party. Example: University Moodle. b. C OMMUNITY C LOUD : This type of cloud is shared by several organizations and supports a specific community. Example: Email Communication of an organization. c. P UBLIC C LOUD : This type of cloud is made available for public. Example: Public Library. d. H YBRID C LOUD : 3 | P a g e
Weekly Assignment 1.1_ DBSC 510 This type of cloud is a composition of two or more clouds (private, community, or public). Advantages of Cloud: Cloud Computing is the better option to exploit recent advances in software, networking, storage, and processor technologies. Cloud consists of a set of hardware and software resources in a single domain. Cloud computing is focused on enterprise computing. Cloud provides the illusion of infinite computing resources. Cloud eliminates the need for up-front financial commitment. Dis-advantages of Cloud: Availability of service is not available if the service provider doesn’t provide. Vendor Lock-in, once a customer is hooked with one provider, it I s hard to move to another. Data confidentiality and auditability. Data transfer bottlenecks.
You've reached the end of your free preview.
Want to read all 5 pages?
- Summer '19
- Grid Computing, Peer-to-peer